package cn.tedu._03vehicle.base.exception;


import cn.tedu._03vehicle.base.response.JsonResult;
import cn.tedu._03vehicle.base.response.StatusCode;
import jakarta.validation.ConstraintViolationException;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.MethodArgumentNotValidException;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.bind.annotation.RestControllerAdvice;
import org.springframework.web.multipart.MaxUploadSizeExceededException;

@Slf4j
@RestControllerAdvice
public class GrobalExceptionHandler {

    @ExceptionHandler(IllegalArgumentException.class)
    public JsonResult doHandleIllegalArgumentException(IllegalArgumentException ex) {
       String data=ex.getMessage();
        log.error("doHandleIllegalArgumentException: "+data);
        return JsonResult.fail(data);
    }

    @ExceptionHandler(MethodArgumentNotValidException.class)
    public JsonResult doHandleMethodArgumentNotValidException(MethodArgumentNotValidException ex) {
        String data=ex.getFieldError().getDefaultMessage();
        log.error("doHandleMethodArgumentNotValidException: "+data);
        return JsonResult.fail(data);
    }
    @ExceptionHandler(ConstraintViolationException.class)
    public JsonResult doHandleConstraintViolationException(ConstraintViolationException ex) {
        //String data=ex.getConstraintViolations().iterator().next().getMessage();
        String data=ex.getMessage().split(": ")[1].trim();
        log.error("doHandleConstraintViolationException: "+data);
        return new JsonResult(StatusCode.VALIDATED_ERROR,data);
    }

    @ExceptionHandler(MaxUploadSizeExceededException.class)
    public JsonResult doHandleMaxUploadSizeExceededException(MaxUploadSizeExceededException ex) {
        String data="文件超出大小限制，单个文件不能大于100MB，单次文件总大小不能超过500MB";
        log.error("doHandleMaxUploadSizeExceededException: "+data);
        return new JsonResult(StatusCode.MAX_UPLOAD_SIZE_ERROR,data);
    }

    @ExceptionHandler(RuntimeException.class)
    public JsonResult doHandleRuntimeException(RuntimeException ex) {
        String data=ex.getMessage();
        log.error("doHandleRuntimeException: "+data);
        return JsonResult.fail(data);
    }



//    @ExceptionHandler(Throwable.class)
//    public JsonResult doHandleThrowable(Throwable ex) {
//        String data=ex.getMessage();
//        log.error("doHandleThrowable: "+data);
//        return new JsonResult(StatusCode.THROWABLE_ERROR,data);
//    }
}
